/*
 * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
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 */

package java.security.interfaces;

import java.math.BigInteger;

/**
 * The interface to an RSA private key.
 *
 * @author Jan Luehe
 * @see RSAPrivateCrtKey
 */

public interface RSAPrivateKey extends java.security.PrivateKey, RSAKey {

  /**
   * The type fingerprint that is set to indicate
   * serialization compatibility with a previous
   * version of the type.
   */
  static final long serialVersionUID = 5187144804936595022L;

  /**
   * Returns the private exponent.
   *
   * @return the private exponent
   */
  public BigInteger getPrivateExponent();
}
